Display apparatus and control method thereof for detecting video content switch
US10306219B2 · kind B2 · utility
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10Claims
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Key dates
| Filing date | Nov 3, 2016 |
| Grant date | May 28, 2019 |
| Priority date | — |
| Expiry date | Jan 5, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2360/16
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A display apparatus including: a display; a signal receiver configured to receive a video signal including a plurality of frames; and at least one processor configured to select a main area corresponding to a main color of a first frame among a plurality of divisional areas in the first frame of the video signal, determine whether the first frame is a reference frame based on the size of the selected main area as compared with the first frame, and control the display to display an image based on the video signal in accordance with the determined reference frame.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.